書誌事項
- タイトル別名
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- Depositional Facies and Processes of the Holocene Marine Clay in the Osaka Bay Area, Japan.
- オオサカワン チイキ ノ カンシントウカイセイ ネンドソウ ノ トクチョウ ト ケイセイ カテイ
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抄録
Holocene deposits 20 to 30m thick are distributed in Osaka Bay and its surrounding area, and consist of lower coarse-grained fluvial deposits, middle to upper bay-floor muddy deposits, and upper delta and nearshore sandy deposits. The Holocene in this area is characterized by a range from coarse-grained silt to fine-grained sand intercalated in the middle muddy deposits of the marine clay bed (Ma 13). The coarse part was formed by stronger tidal and longshore currents developed during high sea-level period of the postglacial transgression. Temporal variations in depositional environments and conditions of Osaka Bay in the Holocene are also discussed.
収録刊行物
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- 第四紀研究
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第四紀研究 39 (4), 349-355, 2000
日本第四紀学会
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詳細情報 詳細情報について
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- CRID
- 1390282681473717376
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- NII論文ID
- 10004720652
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- NII書誌ID
- AN0034136X
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- ISSN
- 18818129
- 04182642
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- NDL書誌ID
- 5427695
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可
